# SG

19 districts, 12,172 postcodes

- **Local authorities:** North Hertfordshire, East Hertfordshire, Central Bedfordshire, Stevenage, South Cambridgeshire, Welwyn Hatfield, Huntingdonshire, Uttlesford, Broxbourne

## Districts

| District | Postcodes | Local authority |
|---|---|---|
| [SG1](https://openpostcodes.uk/SG1) | 1275 | Stevenage |
| [SG10](https://openpostcodes.uk/SG10) | 108 | East Hertfordshire |
| [SG11](https://openpostcodes.uk/SG11) | 379 | East Hertfordshire |
| [SG12](https://openpostcodes.uk/SG12) | 941 | East Hertfordshire |
| [SG13](https://openpostcodes.uk/SG13) | 531 | East Hertfordshire |
| [SG14](https://openpostcodes.uk/SG14) | 624 | East Hertfordshire |
| [SG15](https://openpostcodes.uk/SG15) | 120 | Central Bedfordshire |
| [SG16](https://openpostcodes.uk/SG16) | 196 | Central Bedfordshire |
| [SG17](https://openpostcodes.uk/SG17) | 403 | Central Bedfordshire |
| [SG18](https://openpostcodes.uk/SG18) | 762 | Central Bedfordshire |
| [SG19](https://openpostcodes.uk/SG19) | 680 | Central Bedfordshire |
| [SG2](https://openpostcodes.uk/SG2) | 854 | Stevenage |
| [SG3](https://openpostcodes.uk/SG3) | 206 | North Hertfordshire |
| [SG4](https://openpostcodes.uk/SG4) | 906 | North Hertfordshire |
| [SG5](https://openpostcodes.uk/SG5) | 952 | North Hertfordshire |
| [SG6](https://openpostcodes.uk/SG6) | 980 | North Hertfordshire |
| [SG7](https://openpostcodes.uk/SG7) | 442 | North Hertfordshire |
| [SG8](https://openpostcodes.uk/SG8) | 1298 | South Cambridgeshire |
| [SG9](https://openpostcodes.uk/SG9) | 515 | East Hertfordshire |